-The Old Pueblo Trolley (OPT) Transit Museum and Operations Center in Tucson is a non-profit organization that preserves the history of mass transit in Arizona
-Located at 250 East 36th Street, Tucson in the Jones & Brogan Building
-The organization is divided into three divisions: the Street Railway Division, the Motor Bus Division, and the Museum Division
-Located at 250 East 36th Street, Tucson in the Jones & Brogan Building
-The organization is divided into three divisions: the Street Railway Division, the Motor Bus Division, and the Museum Division
-Filled with old buses, trolleys, and even a couple of antique cars